Joe Groff <arcata@...> writes:
>
> On Sat, Mar 10, 2012 at 4:44 AM, Robert Herman <rpjherman@...> wrote:
> > I solved Windows-specific installation issues I had with Factor
>
> How did you end up solving these problems?
>
> > Any tips on other functions or structures would be most appreciated. I tried
> > slice, joins, the CSV library,and some others, but mainly received errors
> > asking for a string, when the Inspector showed that I had a string on the
> > top of the stack. How can I index the string like: string[0] or string[2:4]?
> > Or some other way of achieving the end results?
>
> How were you using the CSV library? I had no problem pasting your
> example data and loading it as follows:
>
> ```
> IN: scratchpad "/Users/joe/testcsv.txt" utf8 file>csv .
> {
> { "Show Report" "" "" "" "" }
> { "Show Name:" "TTTTT1 " "" "" "" }
> { "Show Date:" "24/02/2012 (Fri)" "" "" "" }
> { "Show Time:" "05:00:00 PM" "" "" "" }
> { "Venue:" "DDDDDD WWWWW TTTTTTT" "" "" "" }
> {
> "Door Open:"
> "04:30:00 PM"
> ""
> "Admission Time:"
> "30 mins"
> }
> { "Announcement:" "05:00:00 PM" "" "" "" }
> {
> "Show Start:"
> "05:02:00 PM"
> ""
> "Show End:"
> "06:29:00 PM"
> }
> {
> "Door Close:"
> "06:37:00 PM"
> ""
> "Dismission Time"
> "8 mins"
> }
> { "" " " "" "" "" }
> { "Duration:" "87 mins" "" "" "" }
> { "Ticket issued:" "1029" "" "Total Attendance" "998" }
> {
> "Remarks:"
> "1. blah blah blah blah blah blah blah blah blah."
> ""
> ""
> ""
> }
> { "Incidents:" "" "" "" "" }
> }
> ```
>
> With the parsed CSV it should be easy to `find` the entry starting
> with "Ticket" and extract the second element.
>
> > Thanks. I hope the post is not too long...
>
> Not a problem. Including code and data examples in-line is perfectly
> fine around here. Any bugs and solutions you come up with would be
> nice to have in our bug tracker at
> https://github.com/slavapestov/factor/issues .
>
> -Joe
>
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
>
Thank you, Joe.
NOTE: I changed my settings to not receive the digest, since I cannot for the
life of me figure out how to reply to a single email in the digest in gmail.
This is a reply through gmane.org.
Now on to business.
The Windows errors I had were mainly due to user error by creating my own
.factor-rc file using the 'copy con' in the command shell on Win 7 to be able
to
create a 'dot' file. Plus I placed it in the 'c:\Users\login_name\factor'
directory instead of 'c:\Users\login_name'. Now it works, and the .factor-rc
file properly sets my name as the default author when using scaffold. I still
have issues with missing vocabulary references ( cannot find 'csv', etc..) when
I copy/paste from my text editor to the Listener, frustrating me with the USE:
/
USING: usage.
I am still not clear on the use of USE: or USING: when I am coding in SciTE and
copying and pasting to the Listener. Also, now that I have a working bunch of
code lines, I would like to be able to execute it, but when I type '"filename"
run' or '"filename" load' it faults. I know I need t define a MAIN entry point,
and possibly turn my code into one big word (starting with ":" and ending with
";", or vocabulary, but I am not sure how yet.
Here is the code I finally wound up with today:
> USE: io.encodings.utf8 csv
>
>"c:\\Users\\login_name\\factor\\work\\TTTTT\\TTTTT1.csv" utf8 file>csv
>dup dup
>11 swap nth 4 swap nth
>[ 11 swap nth second "," append ] dip
>[ 2 swap nth second 10 cut swap "," append ] 2dip
>3append dup string>csv
>"c:\\Users\\login_name\\factor\\work\\TTTTT\\parsed.csv" utf8 csv>file
...which gives me exactly what I want:
"24/02/2012,1029,998" in the output for putting back into a spreadsheet.
I had used file>csv before, but I had had all sorts of type mismatches in
getting it to work between all of the operations I was carrying out in my old
attempts - like how I had to finally resort to 'string>csv' above before
outputting the file because the array of strings when cut up and appended
became
plain strings not a one member array of one string.
To continue with this task, I now need to figure out how to process a directory
of csv files, extract the same bits as above and append them in one big csv
file
like so:
24/02/2012,1029,998
22/02/2012,1803,1799
and so on...
The big directory of csv files was created by running a Windows shell command,
and then a Python OpenOffice-to-csv script from original Excel xls files. I
would love to re-create that part by using only Factor.
After I complete the task, I really want to go back over the code above and see
if I can make it more 'elegant' or 'Factorish'.
I am very enthusiastic about Factor and the help from the community!
Rob
------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
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